Mad Bull Airsoft is very proud to work with one of the best rifle manufacturers in the world: JP Rifles. JP Rifles are famous for their high-end quality rifles for the past 29 years. (since 1978) From their materials to their designs, they use the best products you can get in the market all to make their rifles perfect. Their rifles can be used in both IPSC (USAPSA) competitions and for regular tactical / military shooting. JP Rifle shooting teams have won many world championships in IPSC shooting events. Rifles used in IPSC events proves their accuracy and quality. Like they say on their first page: "JP Rifles, "As good as it gets."
The JP Rifle Conversion Kit is a uniquely designed rail interface system; it is free floating. However, unlike other designs the JP does not have four rails that run the entire length of the handguard, instead they have numerous rails of varying lengths that can be positioned on the handguard to the user's needs. Bulky rail covers will no longer be required to cover up rails that are not in use, there will be a smooth tube for the user's hands. In addition, each kit includes a multi-piece outer barrel that can be converted into different lengths, JP Rifles patented handguard adapter, JP tactical compensator, and a railed gas block that can be used for mounting a fron sight. This rail system is designed and built well for a great price.
Free Floating Tube
Railed Gas Block
Multi-Piece Outer Barrel
JP Handguard Adapter
Handguard Length Rail
3 Removable Side Rails
Licensed by JP Rifles
JP Tactical Compensator
2009-03-26 19:55:40 T. STROCHINE verified buyer
For: Madbull JP Rifle Conversion Kit OD (LONG)
Very nice kit. It DOES include a silver mock-up gas tube that isn't shown in the picture. The mounting ring threaded on easily to a Guarder SR-16E3 metal upper. The OD on the kit is more Olive color than the OD green used by Guarder on their receivers though. I am using this for a DMR rifle with the Madbull 590mm inner barrel. The longest barrel extension fits perfectly. You might have to do some modifications to the gas tube based on your upper reciever. See below.
Very well built
Looks nice with long barrel as DMR
Free floating hand guard
Gas tube is too long if your upper receiver doesn't have the gas tube hole behind delta ring drilled through. You will have to cut gas tube shorter in some cases.
Not too happy about way gas block attaches to first segment of outer barrel. One pin and small set screw is all that holds gas block to barrel. Gas block is connector for ALL barrel extension, so if it comes loose, the entire barrel wobbles. Slide fit only. Should be threaded on both ends.
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